Protein kinase substrate

This peptide, Biotin-Ahx-KTFCGTPEYLAPEVRREPRILSEEEQEMFRDFDYIADWC, is derived from AKT1 and PKN2/PRK2. It is a substrate for PDK1, CDK9/Cyclin T1 and JAK2.The biotin allows peptide to be used in kinase assays with streptavidin-bound membranes.